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Product comparison · 2 wireless presentation systems

ATEN VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop vs ATEN 4K Wireless Presentation Switch with Quad View

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  • 40specifications compared
  • 3differ
  • 37identical
  • 8known for one product only

Key differences

The ATEN 4K Wireless Presentation Switch with Quad View has 2 more simultaneously connected devices (max) than the ATEN VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop (4 vs 2). Security algorithms: WEP, WPA, WPA2, WPA2-PSK on the ATEN VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop, WPA2-PSK, WEP, WPA, WPA2 on the ATEN 4K Wireless Presentation Switch with Quad View.

  • Number of simultaneously connected devices (max)
    • 2
    • 4
  • Security algorithms
    • WEP, WPA, WPA2, WPA2-PSK
    • WPA2-PSK, WEP, WPA, WPA2

Side by side

Differences highlightedShow differences only
48 specifications
A

ATEN

VP2020-AT-U wireless presentation system HDMI + VGA (D-Sub) Desktop

Model VP2020-AT-U

View product
B

ATEN

4K Wireless Presentation Switch with Quad View

Model VP2021

View product
Designidentical
Form factorDesktopDesktop
Product colourBlackBlack
Housing materialMetalMetal
LED indicatorsPowerPower
Features2 differ
Maximum resolution (VGA)1920 x 1080 pixels1920 x 1080 pixels
Maximum resolution (HDMI)4096 x 2160 pixels4096 x 2160 pixels
Supported graphics resolutionsDiffers640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1200 (WUXGA), 3840 x 21601280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 1024 (SXGA), 3840 x 2160, 800 x 600 (SVGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1024 x 768 (XGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
AirPlay mirroringYesYes
Google CastYesYes
Number of simultaneously connected devices (max)Differs24
Management featuresidentical
Web-based managementYesYes
On/off switchYesYes
Antennaidentical
Antenna typeExternalExternal
Antennas quantity22
Network1 differ
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Frequency band2.4/5 GHz2.4/5 GHz
Security algorithmsDiffersWEP, WPA, WPA2, WPA2-PSKWPA2-PSK, WEP, WPA, WPA2
Maximum operating distance30 m30 m
Ports & interfacesidentical
InterfaceHDMI + VGA (D-Sub)HDMI + VGA (D-Sub)
Number of HDMI outputs11
VGA (D-Sub) output ports11
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
Headphone outputs11
DC-in jackYesYes
Poweridentical
Power source typeKnown for oneDC
Power over Ethernet (PoE)YesYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)-20 - 60%-20 - 60%
Storage temperature (T-T)0 - 80 °C0 - 80 °C
Weight & dimensionsidentical
Width104 mm104 mm
Depth170 mm170 mm
Height28.3 mm28.3 mm
Weight470 g470 g
Package weight1.15 kg1.15 kg
Packaging contentidentical
AC adapter includedYesYes
Quick start guideYesYes
Logistics dataidentical
Country of originTaiwanTaiwan
Master (outer) case gross weightKnown for one6.37 kg
Master (outer) case heightKnown for one283 mm
Master (outer) case lengthKnown for one500 mm
Master (outer) case widthKnown for one232 mm
Products per master (outer) caseKnown for one5 pc(s)
Technical detailsidentical
Master (outer) case volumeKnown for one32847.54 cm³
Package volumeKnown for one5663.37 cm³

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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